Differences

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--- docs:techref:hardware:port.gpio:1-wire [2022/02/19 11:10] – elux011
+++ docs:techref:hardware:port.gpio:1-wire [2024/09/18 09:35] (current) – [1-wire Bus] elux011
@@ Line 6: / Line 6: @@
 This guide will only cover 1-Wire Bus Connections  (as of Sep 13, 2019) up to the stable release v19.07.8. For newer Kernels (since v21.02.0) the Package "kmod-w1-gpio-custom" is no longer available.
 Therefore the Installation is a bit more extensive.
-The Device which got tested was a OrangePI PC+.
+The Device which got tested was a **OrangePI PC+** (a different method is recommended for the Raspberry Pi!).
 ===== Installation up to v19.07.8=====
@@ Line 106: / Line 106: @@
 </code>
 Notice:
-  -  phandle: you have to use a hex number following the highest number used in the file.
+  -  phandle: you have to use a hex number following the highest number of phandle used in the file.
   -  gpios: the "0xa" ist the phandle of the used pinctrl, the "0x0" is the used Bank (0 = A...), the "0x3" is the hex number of the used Pin inside the bank, the "0x6" ist the Configuration of the Pin.
@@ Line 134: / Line 134: @@
 It is also possible to operate the 1-Wire Bus with just the Gnd and Bus Lines, with the Sensors deriving power "parasitically" from the Bus Line. For further information, read the datasheet of the device.
+For longer cables, the use of an insulator such as ADUM1201 is recommended.